tree 7c4c3cc3383d768865cffb13646a06e32a765d13
parent 3a8a961cffb7699422a05dcbafdd721226b4547d
author Greg Fischer <greg@lunarg.com> 1660598603 -0600
committer GitHub <noreply@github.com> 1660598603 -0600
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Fix ADCE to not eliminate top level DebugInfo instructions (#4889)

Specifically, DebugSourceContinued, DebugCompilationUnit, and
DebugEntryPoint. These instructions are top-level instructions
which do not or may not have a user except for the tool and so
should not be eliminated.